HAGENDORFITE

General Information:

Chemical Formula:

NaCaMn(Fe++,Fe+++,Mg)2(PO4)3

IMA Status:

Approved IMA 1976

Physical Properties:

Cleavage:

[???] Good

Color:

greenish black.

Density:

3.71

Hardness:

3.5 - Copper Penny

Streak:

gray green

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